Research

Experimental Evidence for Pore Blocking as the Mechanism for Nitrogen Sorption Hysteresis in a Mesoporous Material


Reference:

Rigby, S. P. and Fletcher, R. S., 2004. Experimental Evidence for Pore Blocking as the Mechanism for Nitrogen Sorption Hysteresis in a Mesoporous Material. Journal of Physical Chemistry B, 108 (15), pp. 4690-4695.

Related documents:

This repository does not currently have the full-text of this item.
You may be able to access a copy if URLs are provided below.

Abstract

The theory of "pore blocking" is often used, particularly in combination with percolation theory, to develop methods of anal. for gas sorption data for the structural characterization of porous media. However, the evidence for the existence of the pore-blocking effect is conflicting and equivocal. In the work described here mercury porosimetry expts. were integrated with gas sorption to detect the existence of pore-blocking effects during the desorption of nitrogen from a mesoporous sol-gel silica material at 77 K. [on SciFinder (R)]

Details

Item Type Articles
CreatorsRigby, S. P.and Fletcher, R. S.
Uncontrolled Keywordsdesorption, pore blocking desorption nitrogen mesoporous silica mercury porosimetry, pore (pore blocking during desorption of nitrogen from mesoporous silica studied using mercury porosimetry), porous materials (mesoporous, pore blocking during desorption of nitrogen from mesoporous silica studied using mercury porosimetry)
DepartmentsFaculty of Engineering & Design > Chemical Engineering
RefereedYes
StatusPublished
ID Code944

Export

Actions (login required)

View Item